Oceans

What do ship captains use to help them know when it is safe to dock at the ocean's edge?

More Questions from Oceans
OPDS stands for what?
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What is the average length in feet of a the adult gray whale?
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Which of the following has the largest head of any animal?
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Mid-ocean ridge means what as it relates to the environment?
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Approximately how long can a sperm whale stay underwater on a single breath?
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What is the highest speeds dolphins have been known to attain?
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Mar del Plata is an Argentine city on the coast of what ocean?
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Dissolved salt makes up what percentage of ocean water?
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